Products > Rotary Pulse Generators

The RPG (Rotary Pulse Generator) is a compact, self-contained device that provides a one pulse-per-revolution output for monitoring the rotational speed of an attached shaft.

  • Utilizes solid-state technology and a robust housing design to ensure long-term reliability.
  • Available in two and three wire versions, thereby addressing both new and retrofit applications.
  • CSA approved and suitable for use in Class II, Division 1, Groups “F” and “G” applications.


  • Operating Temperature Range: – 30°C to + 50°C
  • Rotational Speed:1000 RPM (max.)
  • Rotational Direction:Clockwise or counter-clockwise
  • Shaft Details:1/2 inch diameter, NC thread
  • Enclosure: Cast aluminum complete wih 1/2 inch conduit opening
  • Weight: 1.1 kg (2.4 pounds)

Available Versions

Three versions are available for three-wire applications:

  1. 24 volt DC version – Model LV-RPG-24 DC (also available for two-wire applications)
    Control voltage: 24 Vdc 0.5 Va
    Maximum output: 24 Vdc 100 mA
  2. 24 volt AC version – Model LV-RPG-24 AC (also available for two wire applications)
    Control voltage: 24 Vac 0.5 Va
    Maximum output: 24 Vac 100 mA
  3. 120 volt AC version – Model LV-RPG-120 AC
    Control voltage: 120 Vac 4.5 Va
    Maximum output: 120 Vac 100 mA